Electromagnetic Field Theory Which of the following is multiband HF receiving antenna? Log-periodic Folded dipole Square loop Conical horn Log-periodic Folded dipole Square loop Conical horn ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Tropospheric scatter is used with frequencies in the HF UHF VLF VHF HF UHF VLF VHF ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Poyniting vector has the dimensions Watt × metre2. Watt × metre. Watt/metre. Watts/metre2. Watt × metre2. Watt × metre. Watt/metre. Watts/metre2. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory Fleming's right hand rule may be applied to an electric generator to find out the direction of rotor rotation. induced emf. None of these magnetic field. rotor rotation. induced emf. None of these magnetic field. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory When a single turn coil rotates in a uniform magnetic field at a uniform speed, the induced emf will be steady. alternating. pulsating. none of these. steady. alternating. pulsating. none of these. ANSWER DOWNLOAD EXAMIANS APP
Electromagnetic Field Theory A magnetic vector potential is given by the expression A = (- cos x) (cos y) uz. The flux density at the origin is – 2 ux. – uy. 2 ux. 0. – 2 ux. – uy. 2 ux. 0. ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS