Rajkamal Sir (Engineers Platform) 📚📚
Відкрити в Telegram
5 296
Підписники
-324 години
-107 днів
-3630 день
Архів дописів
3. What will be the phase angle between two alternating waves of equal frequency, when one wave attains maximum value the other is at zero value?
2. The effective resistance of an iron-cored choke working on ordinary supply frequency is more than its true resistance because of
1. Power factor of an inductive circuit is usually improved by connecting capacitor to it in
250 Important Ques Transformer + Transmission (AaGaz Practice batch) Live
आज रात 8:30 PM से सभी स्टूडेंट इंजीनियर्स प्लेटफार्म यूट्यूब चैनल पर लाइव प्रैक्टिस के लिए जुरेंगे I BSPHCL JE I RRBJE I SSCJE Iधन्यवाद https://www.youtube.com/live/e4vOANX0Y8g?si=XcMmcm6irDcQE29o Link
5. If two sinusoids of the same frequency but of different amplitudes and phase angles are subtracted, the resultant is
4. In an AC. circuit, a low value of kVAR compared with kW indicates
3. The r.m.s. value of half wave rectified sine wave is 200 V. The r.m.s. value of full wave rectified A(C) will be
2. The phosphors for which of the following pair are 180° out of phase for VL, VC and VR?
1. The r.m.s value of pure cosine function is
Sabhi student TELEGRAM Se bhi PDF save & Download kr sakta h ab se....
Thanks
4. Power factor of the following circuit will be zero
3. In series resonant circuit, increasing inductance to its twice value and reducing capacitance to its half value
2. In a series resonant circuit, the impedance of the circuit is
