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A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? for UPSC 2025 is part of UPSC preparation. The Question and answers have been prepared according to the UPSC exam syllabus. Information about A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? covers all topics & solutions for UPSC 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current?.

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Here you can find the meaning of A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? defined & explained in the simplest way possible. Besides giving the explanation of A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current?, a detailed solution for A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? has been provided alongside types of A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? theory, EduRev gives you an ample number of questions to practice A 208V star connected 3ph synchronous motor has a synchronous reactance of 4 ohm per phase and armature reactance is negligible. At a certain load the Motor takes 7.2 kw at 0.8 pf lag. If power develop by motor remains same while excitation Voltage is increase by 50 percent raising field excitation. Determine 1. new pf 2. new armature current? tests, examples and also practice UPSC tests.