(A) Start menu
(B) Title bar
(C) Taskbar
(D) Status bar
Symbol which separates parts of e-mail address is?
(A) =
(B) σ
(C) ω
(D) @
Communication satellite and microwave are examples of?
(A) Router
(B) Un-guided communication media
(C) Guided communication media
(D) None of the above
One kilo watt hour is the work done by an agency of one kilowatt power is?
(A) 1 second
(B) 1 minute
(C) 1 day
(D) 1 hour
Commercial unit of electric energy is?
(A) Kilowatt-hour
(B) Kilowatt-meter
(C) Kilowatt
(D) All of the above
Dimensions of power are?
(A) ML-1T-2
(B) ML2T-3
(C) ML2T-2
(D) None of the above
Power is equal to dot product of force and?
(A) Velocity
(B) Acceleration
(C) Displacement
(D) Position vector
The time rate of doing work is known as?
(A) Power
(B) Force
(C) Momentum
(D) Energy