a) SF6 CB
b) Oil CB
c) Vacuum CB
d) Air blast CB
Correct Answer: c) Vacuum CB
Monday, 23 January 2017
For interrupting capacitive currents which Circuit Breaker (CB) is used
Subscribe to:
Post Comments (Atom)
Popular
-
Punjab Educators Merit List For ESE, SESE, SSE, AEOs and City Wise science , Arts BPS9, BPS14, BPS16 2016-2017 Boys and Girls Download i... -
The main source of low power factor at which induction motor operates is the air gap between the stator and the rotor. Air gap is a non-magn...
-
A.respected B.respecting C.respectful D.respectable Correct Answer : D.respectable
-
1. The correct sequence of planets in the descending order of their equatorial diameter is: A) Mars, Pluto, Uranus, Earth B) Earth, Mars, ...
-
The flux is determined by the current flowing through the stator windings. Another factor determining torque and another difference betwe...
-
synchronous motors . This additional rotor winding is usually referred to as a damper winding because of its additional property of dampin...
-
a) SF6 CB b) Oil CB c) Vacuum CB d) Air blast CB Correct Answer : c) Vacuum CB
-
a) Speed will be reduced b) Effciency will be improved c) Power factor will be lowered d) Breakdown torque will be reduced Correct Answ...
-
a) Peshawar b) Multan c) Bahawalpur d) karachi Correct Answer : c) Bahawalpur
No comments:
Post a Comment