Related Questions

Morse test can be conducted for
A Petrol engines
B Diesel engines
C Multi cylinder engines
D All of these
__________ test is the appropriate test to determine whether a material is ductile or brittle.
A Impact
B Cupping
C Hardness
D Tensile
Out of 7,500 applications for a recruitment test, 1,500 failed to appear for the test. What percent of the total applicants did appear for the test ?
A 25
B 50
C 75
D 80
? A players average test score on 4 tests is 78. What must be his score on a 5th test for average score on the test to be
A 82
B 84
C 86
D 88
To determine the modulus of rupture, the size of test specimen used is
A 150 x 150 x 500 mm
B 100 x 100 x 700 mm
C 150 x 150 x 700 mm
D 100 x 100 x 500 mm
Short-circuit test on an induction motor cannot be used to determine
A Windage losses
B Copper losses
C Transformation ratio
D Power scale of circle diagram
Sumpner's test is conducted on transformers to determine
A temperature
B stray losses
C all-day efficiency
D none of the above
Open circuit test on transformers is conducted to determine
A hysteresis losses
B copper losses
C core losses
D eddy current losses
Short circuit test on transformers is conducted to determine
A hysteresis losses
B copper losses
C core losses
D eddy current losses
A no-load test is performed on a transformer to determine
A core loss
B copper loss
C efficiency
D magnetising current
E magnetising current and loss

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