Hetui's Basic Electronics Engg- DBATU

GODAVARI COLLEGE OF ENGINEERING, JALGAON. DEPARTMENT OF ELECTRONICS AND TELECOMUNICATION ENGINEERING. BEE / FYBTECH 17-18 / DBATU ASSIGNMENT NO 03. 1.       Explain half wave rectifier and give the average value for output waveform 2.       Explain following full wave rectifier a)       Bridge rectifier b)       Centre tapped transformer 3.       A) For the Zener diode n/w as shown in figure. Determine V L , V R , I z , P z                         B) Repeat part (A) with RL=3KΩ 4.       Explain series and parallel clippers 5.       Write a short note on clampers. 6.       Explain following types of voltage multiplier circuit. a) ...

GODAVARI COLLEGE OF ENGINEERING, JALGAON. DEPARTMENT OF ELECTRONICS AND TELECOMUNICATION ENGINEERING. BEE / FYBTECH 17-18 / DBATU ASSIGNMENT NO 02. 1.       Write short note on conductivity of metals, semiconductors and insulators in terms of energy bands. 2.       Derive the equation for conductivity of intrinsic semiconductors. 3.       Explain following semiconductors with their respective conductivities. a)       n- type b)       p -type 4.       Explain Hall Effect. 6.       Explain following Mechanism in current flow. a)       Drift b)       Diffusion c)       Einstein relation 7.       Explain diode operation for following biasing. a)       No ...