Bissoy.com
Doctors Medicines MCQs Q&A

Related Questions

Which of the following statements are correct for turbo-prop powered aircraft? 1. The propulsion efficiency of turboprop is higher than that of turbo-jet and rockets for low speeds up to about 800 km/hr. 2. For the same thrust the turbine in the turbo-prop aircraft is smaller than in the turbo-jet aircraft 3. For the turbo-prop the flight velocity cannot exceed the jet velocity.
How many poles does the turbo-alternators have and what is the speed of the turbo alternators?
Consider the following statements: 1. Salient pole alternators have small diameters and large axial lengths. 2. Cylindrical rotor alternators have a distributed winding 3. Cylindrical rotor alternators are wound for large number of poles 4. Salient pole alternators runs at speeds slower than cylindrical rotor machines Which of the above statements are correct?
Which type of rotor is generally used for high-speed alternators or turbo-alternators?
'Turbo alternators' are called alternators with which speed?
Commercially, which of the following generators is called turbo-alternators or turbo-generators?
When a discrete time LTI system is said to be causal? must not depend on x for k>n b) Output y must not depend on x for k=n c) Output y must not depend on x for kn
Which of the following methods is used for air cooling of turbo-alternators ?
Multiple inlet system of air cooling of turbo-alternators can be used for machines of rating upto
How is the turbo-alternators driven by?