Shri Yashwantrao Bhonsale Education Society’s
YASHWANTRAO BHONSALE INSTITUTE OF TECHNOLOGY
(DTE CODE : 3470) (MSBTE Code : 1742)
Approved by AICTE, DTE & Affiliated to Mumbai University &MSBTE Mumbai
(NBA Accredited ME, CE, EE Diploma Programs)
a) Define time period and frequency of an a.c.wave.
b) State Faraday’s laws of Electromagnetic Induction.
c) State the working principle of 1-phase transformer.
d) Write any two applications of each of the following 1) DC Shunt motor II) DC Series motor
e) State the relationship between line current and phase current for star and delta connection.
f) Define transformation ratio of a transformer. Write equation for it.
g) List advantages of AC quantity over DC quantity
h) An alternating current is represented by i=55 sin (314t- 60) Calculate form factor Peak factorTime
period and phase difference
i) Draw purely Resistive circuit with waveform of voltage and current. Write equation of current and draw
the Waveform.
m) Compare electric and magnetic circuit on any four points. (any four points)
n) Write any four advantages of 3 Phase system over 1 phase system CO312302.1 U
o) Define. I) Flux density II) Permeability III) MMF IV) Reluctance CO22373.2 U
p) Write any four major points related to rewirable fuse. CO22373.3 U
q) Compare auto transformer and two winding transformer on any four points. CO22373.2 A
Bhonsale Knowledge City Building No.1, Vazarwadi, Charathe, Tal: Sawantwadi Dist:Sindhudurg- 416510
YASHWANTRAO BHONSALE INSTITUTE OF TECHNOLOGY
(DTE CODE : 3470) (MSBTE Code : 1742)
Approved by AICTE, DTE & Affiliated to Mumbai University &MSBTE Mumbai
(NBA Accredited ME, CE, EE Diploma Programs)
a) Define time period and frequency of an a.c.wave.
b) State Faraday’s laws of Electromagnetic Induction.
c) State the working principle of 1-phase transformer.
d) Write any two applications of each of the following 1) DC Shunt motor II) DC Series motor
e) State the relationship between line current and phase current for star and delta connection.
f) Define transformation ratio of a transformer. Write equation for it.
g) List advantages of AC quantity over DC quantity
h) An alternating current is represented by i=55 sin (314t- 60) Calculate form factor Peak factorTime
period and phase difference
i) Draw purely Resistive circuit with waveform of voltage and current. Write equation of current and draw
the Waveform.
m) Compare electric and magnetic circuit on any four points. (any four points)
n) Write any four advantages of 3 Phase system over 1 phase system CO312302.1 U
o) Define. I) Flux density II) Permeability III) MMF IV) Reluctance CO22373.2 U
p) Write any four major points related to rewirable fuse. CO22373.3 U
q) Compare auto transformer and two winding transformer on any four points. CO22373.2 A
Bhonsale Knowledge City Building No.1, Vazarwadi, Charathe, Tal: Sawantwadi Dist:Sindhudurg- 416510
