M

Mr. Dubey • 52.30K Points
Coach 

Q. The travelling speed of cranes varies from

(A) 20 to 30 m/s
(B) 10 to 15 m/s
(C) 5 to 10 m/s
(D) 1 to 2.5 m/s
Correct : Option (D)

Share

Discusssion

Login to discuss.

Be the first to start discuss.

Related MCQs

Q. When two D.C. series generators are running in parallel, an equilizer bar is used

Q. A zero order hold is used with sampled data system to

Q. In polar plots, what does each and every point represent w.r.t magnitude and angle?

Q. Root locus of s(s+2)+K(s+4) =0 is a circle. What are the coordinates of the center of this circle?

Q. PID controller:

Q. The commutator segments are connected to the armature conductors by means of

Q. Which of the following components of a D.C, generator plays vital role for providing direct current of a D.C. generator ?

Q. Frequency range of bode magnitude and phases are decided by :

Q. Microwave tubes are power sources themselves at higher frequencies and can be used independently without any other devices.

Q. Which off the following motors is used for elevators?