The population of a city in the first three continuous years is given as 6000,8000 and 10000 respectively. What is the population of the city in the fourth continuous year, according to the geometric increase method?
11500
12000
12870
14000
An instantaneous change in voltage is not possible in a/an -
resistor
inductor
Capacitor
current source
The critical gradient for all soils is normally -
0.5
1
1.5
২.৫
A 4 pole generator with 16 coil has a 2-layer lap winding. The pole pitch is -
8
৪
১৬
32
The power density spectrum is a _____ function.
The primary current in a CT is dictated by the -