Umesh Pundhir
Umesh Pundhir
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Video

ATD Hawk Test compilation -1 #vtol #drone #makeinindia #indianarmy
zhlédnutí 47Před 5 měsíci
ATD Hawk Test compilation -1 #vtol #drone #makeinindia #indianarmy
SNAAPSS 2023
zhlédnutí 711Před rokem
SNAAPSS 2023
Aeromodeling
zhlédnutí 2,9KPřed 5 lety
Some early home made planes
Rail Signalling Working Model - I (LC Gate operation)
zhlédnutí 63KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - II (Auto Signal Operation)
zhlédnutí 36KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - III (Automatic block section explained)
zhlédnutí 72KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - IV (Advance Starter signal explained)
zhlédnutí 37KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - V (Home signal and main line starter signal operation explained)
zhlédnutí 277KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - VI (LC gate road side and LC gate protection signal explained)
zhlédnutí 48KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - VII (Home signal & its various aspects explained)
zhlédnutí 2MPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - VIII (Home signal & its various aspects explained)
zhlédnutí 17KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - IX (Dead approach locking in Absolute block section explained)
zhlédnutí 74KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - X (Signal overlap sand hump Vs towards main line explained)
zhlédnutí 36KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - XI (Train operations and drivers view illustration)
zhlédnutí 58KPřed 10 lety
By using these videos we tried to illustrate most of the Rail Signalling principles used for Indian Railways as well as British Rails. The working Model has a capability to work in different operating modes, like PI or RRI. The British type Solid State Interlocking used in this working model is based on FPGAs and CPLDs.
Rail Signalling Working Model - XI (Calling on signal - how & why it is used explained)
zhlédnutí 403KPřed 10 lety
Rail Signalling Working Model - XI (Calling on signal - how & why it is used explained)
Rail Signalling Working Model - XII (Automatic block section & auto signal functionality explained)
zhlédnutí 169KPřed 10 lety
Rail Signalling Working Model - XII (Automatic block section & auto signal functionality explained)
Rail Signalling Working Model - XIII (RRI control panel, cross-overs and various switch functions)
zhlédnutí 40KPřed 10 lety
Rail Signalling Working Model - XIII (RRI control panel, cross-overs and various switch functions)
Rail Signalling Working Model - XIV (Main line starter signal on panel & in station section)
zhlédnutí 129KPřed 10 lety
Rail Signalling Working Model - XIV (Main line starter signal on panel & in station section)
Rail Signalling Working Model - XV (British/Siemens/RRI/PI mode selection feature in control panel)
zhlédnutí 115KPřed 10 lety
Rail Signalling Working Model - XV (British/Siemens/RRI/PI mode selection feature in control panel)
Rail Signalling Working Model - XVII (Main line through train operation and conditions explained)
zhlédnutí 44KPřed 10 lety
Rail Signalling Working Model - XVII (Main line through train operation and conditions explained)
Rail Signalling Working Model - XVIII (Approach locking explained for main/loop line starter signals
zhlédnutí 28KPřed 10 lety
Rail Signalling Working Model - XVIII (Approach locking explained for main/loop line starter signals
Rail Signalling Working Model - XIX (Home signal explained)
zhlédnutí 22KPřed 10 lety
Rail Signalling Working Model - XIX (Home signal explained)
Rail Signalling Working Model - XX (Home signal for main line operation explained)
zhlédnutí 12KPřed 10 lety
Rail Signalling Working Model - XX (Home signal for main line operation explained)
Rail Signalling Working Model - XXI (How Cross-overs / point machines works explained)
zhlédnutí 2,3MPřed 10 lety
Rail Signalling Working Model - XXI (How Cross-overs / point machines works explained)
Rail Signalling Working Model - XXIII (Through train operation on main line)
zhlédnutí 3,2KPřed 10 lety
Rail Signalling Working Model - XXIII (Through train operation on main line)
Rail Signalling Working Model - XXIV (Through train operation from loop line)
zhlédnutí 3,5KPřed 10 lety
Rail Signalling Working Model - XXIV (Through train operation from loop line)
Rail Signalling Working Model - XXV (Through train operation from main line showed on control panel)
zhlédnutí 3,1KPřed 10 lety
Rail Signalling Working Model - XXV (Through train operation from main line showed on control panel)
Rail Signalling Working Model - XXVI (Through train operation from main line shown on control panel)
zhlédnutí 4,2KPřed 10 lety
Rail Signalling Working Model - XXVI (Through train operation from main line shown on control panel)
Rail Signalling Working Model - XXVII (Overview of entire train model room and why it is important)
zhlédnutí 18KPřed 11 lety
Rail Signalling Working Model - XXVII (Overview of entire train model room and why it is important)