Related Questions

Two buses start from a bus terminal with speed of 20 km/h at interval of 10 minutes. What si the speed of a man coming from the opposite direction towards the bus terminal if he meets thebuses at interval of 8 minutes?
A 3 km/h
B 4 km/h
C 5 km/h
D 7 km/h
Two buses start from a bus terminal with a speed of 20 km/h at interval of 10 minutes. What is the speed of a man coming from the opposite direction towards the bus terminal if he meets the buses at interval of 8 minutes?
A 3 km/h
B 4 km/h
C 5 km/h
D 7 km/h
When the emitter terminal of a UJT is open, the resistance between the base terminal is generally ___________.
A High
B Low
C Extremely low
D None of the above
When a UJT is turned ON, the resistance between emitter terminal and lower base terminal ___________
A Remains the same
B Is decreased
C Is increased
D None of the above
If ground is applied to the (+) terminal of an inverting OP-amp, the (–) terminal will
A Not need an input resistor
B Be virtual ground
C Have high reverse current
D Not invert the signal
The author of the 'Harry Porter' series is ----
A William Shakespeare
B Jk Rowling
C Sidney Sheldon
D HG Wells
When the sleeve of a Porter governor moves upwards, the governor speed
A increases
B decreases
C remains unaffected
D none of the mentioned
When the sleeve of a Porter governor moves downwards, the governor speed
A increases
B decreases
C remains unaffected
D first increases and then decreases
A Porter governor is a
A dead weight governor
B pendulum type governor
C spring loaded governor
D inertia governor
The power of a Porter governor is equal to
A c2/1 + 2c (m + M)gh
B 2c2/1 + 2c (m + M)gh
C 3c2/1 + 2c (m + M)gh
D 4c2/1 + 2c (m + M)gh

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