WorksheetsWEEK WITHOUT WALLS (EPO616)
Total questions: 5
Worksheet time: 3mins
Name
Class
Date
1.
What is tangent delta?
a)
Loss Angle or Dissipation Factor testing
b)
A resistance testing
c)
A capacitance testing
d)
Breakdown strength testing
2.
Why tangent delta testing is needed in high voltage engineering?
a)
to detect the limitation of insulator
b)
to identify the course of the insulation problem
c)
diagnostic method of testing cables to determine the quality of the cable insulation
3.
Two types of circuit that considered in Diagnostics test.
a)
parallel
b)
series
c)
parallel and series
4.
Phasor diagrams shows is for ............ circuit
a)
series
b)
parallel
5.
One of the method in loss tangent
a)
Schering Bridge
b)
Numerical Method
c)
Semiconducting paper method
d)
factorization method
100 %
