Question 1 of 25
The output power of the transformer is 600 W and losses are 200 W. The efficiency of transformer at unity power factor will be
Subscribe to:
Post Comments (Atom)
Competition Exam Papers
- APPSC AEE 2012 ( II ) (6)
- APPSC AEE 2012 ( III ) (6)
- APTRANSCO Sub Electrical 2012 (4)
- DFCCIL 2016 (4)
- DFCCIL 2018 (4)
- DGVCL JE 2011 (4)
- DGVCL Junior Assistant 2016 (2)
- GETCO JE 2012 (4)
- GETCO JE 2014 (4)
- GETCO JE 2015 (4)
- GETCO JE 2017 (4)
- GIDC Assistant Engg 2016 (4)
- GIDC Deputy Executive Engg 2016 (3)
- GPSC Electrical Inspector 2013 (4)
- GPSC Electrical Inspector 2014 (4)
- GPSC Electrical Sub Inspector 2018 (4)
- GPSC Junior Ass Electrical Inspector 2017 (8)
- GPSC Lecturer (4)
- GPSC Lecturer 2009 (4)
- GPSC Lecturer 2014 (4)
- GPSC Lecturer 2015 (4)
- GPSC Lecturer 2016 (4)
- GSECL Plant Engg 2017 (4)
- GSSSB Assistant Store Keeper 2017 (4)
- GSSSB Electrical Instructor 2016 (5)
- GSSSB ITI Supervisor 2016 (6)
- GSSSB Wireman 2017 (3)
- ISRO Tech Assistant 2017 (3)
- Indore Junior Engineer 2018 (3)
- KERALAMAN lineman 2017 (1)
- KERALAPSC Agriculture Electrician 2016 (4)
- KERALAPSC Assistant Electrical Inspector 2014 (4)
- KERALAPSC Assistant Engg United Electrical 2014 (4)
- KERALAPSC Electrical Draftman 2017 (4)
- KERALAPSC Junior Instructor 2015 (4)
- KERALAPSC Junior Instructor 2016 (4)
- KERALAPSC Junior Instructor 2017 (4)
- KERALAPSC Lecturer in Electrical & Electronics 2016 (4)
- KERALAPSC PWD electrical 2016 (4)
- KERALAPSC Substation Engineer 2015 (4)
- KERALAPSC Trademan wireman 2016 (4)
- KERALAPSC Water Transport Electrician 2016 (4)
- KERALAPSC lineman 2017 (3)
- MGVCL JE 2011 (4)
- MGVCL JE 2016 (4)
- MGVCL JE 2018 (4)
- MPMKVVCL Junior Engineer 2018 (4)
- PGVCL JE 2012 (4)
- PGVCL JE 2014 (4)
- PGVCL JE 2016 (4)
- Power Grid 2018 (6)
- RPSC AE 2013 (4)
- RPSC Vice Principal 2012 (4)
- Rajkot ( RMC ) Assistant Electrical 2019 (4)
- SSC JE 2017 (4)
- SSC JE 2018E (4)
- SSC JE 2018M (4)
- UGVCL JE 2013 (4)
- UGVCL JE 2014 (4)
- UGVCL JE 2016 (4)
- UGVCL JE AUG 2012 (4)
- UGVCL JE FEB 2012 (4)
- UGVCL Meter Tester 2014 (4)
Most Popular Articles
MCQs on Electrical Topics
- 8085 Instructions (5)
- 8085 Microprocessor (4)
- AC & DC Machines (83)
- AC Circuit (21)
- AC Parallel Circuit (5)
- AC to AC Converter (1)
- Active Filter & Oscillators (7)
- Alternator (9)
- Analog Instrument (3)
- BLDC Motor (4)
- Basic Electronics (21)
- Basic of Electrical (12)
- Battery (7)
- Binary Code (5)
- Bridge Circuit (3)
- CRO (7)
- Cable (8)
- Capacitor (6)
- Circuit Breaker (19)
- Classification of Transmission Line (5)
- Code Conversion (2)
- Combinational Logic Circuits (8)
- Comparator (5)
- Comparator & Level Detector (1)
- Conductor Materials (2)
- Converter Circuits (5)
- Corona (4)
- Corona Virus (3)
- Counter (4)
- Current Transformer (6)
- DC Generator (17)
- DC Motor (8)
- DC to AC Converter (10)
- DC to DC Converter (5)
- Design of DC Machines (14)
- Design of Electrical Machines (73)
- Design of Magnetic Circuit (5)
- Design of Rotating Machines (2)
- Design of Single Phase Induction Motor (3)
- Design of Synchronous Machines (7)
- Design of Transformer (13)
- Differential Amplifier (4)
- Digital Electronics (61)
- Dual Converter (2)
- Dynamometer (4)
- Earthing (5)
- Economic of Power Generation (3)
- Electrical Engg Materials (8)
- Electrical Heating (7)
- Electrical Welding (9)
- Electrical Wiring (25)
- Electrical safety and IE rules (11)
- Electrification of Building (4)
- Electromagnetic Induction (9)
- Electromagnetic Relay (10)
- Electronics (44)
- Electrostatic Meter (2)
- Electrostatics (7)
- Electrothermal Instrument (2)
- Field Effect Transistor (5)
- Filter Circuit (5)
- Flip Flop (7)
- Frequency Control (2)
- Frequency Meter (3)
- Frequency Response of OP-AMP (3)
- Fundamental of Electrical (77)
- Fuse (4)
- GTO (3)
- Galvanometer (4)
- HVDC Transmission Line (6)
- Hydro Power Plant (7)
- IGBT (6)
- Induction Motor (14)
- Insulation Coordination (2)
- Karnaugh Map (3)
- Line Insulators (4)
- Linear Application of OP-AMP (4)
- MI Instrument (3)
- Magnetic Circuit (7)
- Measurement of Non-Electrical Quantities (17)
- Measurement of Resistance (5)
- Methods of Commutation (3)
- Multivibrator Circuits (4)
- Negative Feedback Amplifier (4)
- Nuclear Power Plant (10)
- Numbering System (6)
- Overhead T & D Lines (10)
- PMMC Instrument (4)
- Phase Controlled Converter (14)
- Poly Phase AC Supply (4)
- Potential Transformer (4)
- Power Electronics (56)
- Power Plant (26)
- Power System (43)
- Power System Stability (9)
- Practical OP-AMP (5)
- Programmable Logic & Memory Devices (5)
- Protection Against Lightning (7)
- Protection of Generator & Motor (6)
- Protection of Transformer (3)
- Reactors (3)
- Resolver (1)
- Sag (2)
- Semiconductor Memories (6)
- Service Lines (2)
- Servo Motor (1)
- Shift Register (2)
- Single Phase Induction Motor (8)
- Skin Effect & Ferranti Effect (2)
- Speed Control of DC Motor (4)
- Stability of Control System (3)
- Stack and Subroutines (2)
- Static Distance Relay (2)
- Stepper Motor (7)
- Switch Gear & Protection (77)
- Switch Reluctance Motor (4)
- Symmetrical Components (3)
- Symmetrical Fault Analysis (3)
- Synchronous Motor (5)
- Synchros (2)
- Synchroscope (2)
- Tariff (3)
- Testing of DC Motor (3)
- Thermal Design of Machines (10)
- Thermal Power Plant (9)
- Time Response of Control System (13)
- Traction & Control (10)
- Transducer & Sensors (15)
- Transformer (22)
- Transistor (5)
- Transistor Biasing (3)
- Transistor Tuned Amplifier (5)
- Transmission & Distribution (51)
- Transmission Line Parameters (2)
- Transmission Line Supply (3)
- Travelling Waves (4)
- Underground Distribution Lines (5)
- Unsymmetrical Fault Analysis (1)
- Utilization of Electrical Power (45)
- Vibration & Dampers (2)
- Voltage Stability (5)
- Wattmeter (4)
- design of Three Phase Induction Motor (11)
- distance protection (5)
Current Affairs
- April 2020 (19)
- March 2020 (4)
- May 2020 (12)
No comments:
Post a Comment