Q.1.
As the number of pole increase the synchronous speed
Q.2.
In a star-delta starter, The starting torque as the connection is star will be ___________ times that it will be for delta connected winding.
Q.3.
Generators get their mechanical power from
Q.4.
Electric motors are devices that convert _____ energy into _____ energy.
Q.5.
Generators are devices that convert _____ energy into _____ energy.
Q.6.
Which of the following the magnetic field current is supplied by a magnetic induction (transformer action) into their field windings
Q.7.
At what speed three-phase cylindrical two-pole synchronous alternator rotates when connected to aHz infinite busbar system?
Q.8.
What is load condition for Ea = Vphase in synchronous generator?
Q.9.
A disposable technical pen requires little maintenance.
Q.10.
If a T-square is not accurate, it should be adjusted.
Q.11.
The mechanical engineer's scale shows inches and fractions of an inch.
Q.12.
The civil engineer's scale divides inches into millimeters.
Q.13.
Scales are used to lay of distances and to make measurements.
Q.14.
If the title block of a drawing shows a scale of= 1'0", this means the drawing is 1/4 size.
Q.15.
Which of the following the magnetic field current is supplied by a separate DC power source,
Q.16.
Which type of engineering drawing will specify the machining process and finish of the part/component?
Q.17.
Which type of engineering drawing provides complete and precise descriptions of a part's dimensions, shape and how it is manufactured?
Q.18.
Which type of engineering drawing shows how the components making a specific sub-assembly fit together?
Q.19.
You begin to create a prototype of your design only to find that your solution isn't working at all. What should you do?
Q.20.
A simple machine that allows you to test your design.