The number of turns between different pairs of output terminals are shown for a step-up…
Physics · Class 12 · CBSE — Alternating Current
The number of turns between different pairs of output terminals are shown for a step-up transformer.
Input voltage of 20 V is applied between A and B . Between which two terminals will the output be 120 V?
- P and Q
- Q and S
- P and R
- P and S
Answer
(D) P and S
Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.
Related practice questions
- In series LCR circuit, the phase angle between supply voltage and current is
- An ac source V =282 (100 t ) volt is connected across a 1 ~F capacitor. The rms value of current in the…
- A series LCR circuit with R = 22 Ω, L = 1.5 H and C = 40 μF is connected to a variable frequency 220 V ac…
- The relation between an AC voltage source and time in SI units is V = 120 (100 t) (100 t) V. The value of…
- Figure shows a series LCR circuit connected to a variable frequency 230 V source. The source frequency which…
- An alternating current generator has an internal resistance R g and an internal reactance X g . It is used to…
- In the question number 4, the peak voltage of the source is
- A transformer has 100 turns in the primary coil and carries 8 A current. If input power is 1 kW, the number…
More Alternating Current questions · Browse all practice questions