A. Stationary
B. Longitudinal
C. Transverse
D. All the above
A. applied voltage
B. frequency
C. source
D. all of the above
A. at any instant
B. averagely
C. during its operation
D. during one cycle
A. 9.8 N
B. 19.6 N
C. 129.4 N
D. 39.2 N
A. The negative half cycle of A.C.
B. The positive half cycle of A.C.
C. The positive and negative half cycles
D. Either positive or negative half of A.C.
A. The inexperience of a person
B. The faulty apprentice
C. Inappropriate method
D. Due to all reasons in A, B and C
A. 1 hertz
B. 0.5 hertz
C. 1.5 hertz
D. 2.5 hertz