β=100 a) re=? b) Ri=? And R0=?
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- The circuit is T1: Silicon, T2: Germanium BJT. Calculate VCE 1 and VCE 2. Find the power dissipated on RE2A. Determine V1 without C B. Determine V1 and VR with C C. From aB Determine V2, IL, PD D. From B determine the efficiency of the regulator (OUR SUBJECT IS INDUSTRIAL ELECTRONIC)23.Compare between 1 ph IM and 3 ph IM. 24.Draw the equivalent circuit of 1 ph IM. 25.Write the equations to determine X0 and RO of 1 ph IM. 26. Why the p.f under no load is a very small value.
- a) Draw and explain the equivalent circuit and V-I characteristics of the UJT in detail. b) A UJT circuit is shown in figure 2. The parameters of the UJT are n = 0.65 and RBB = 7 km. i. Find RBI and RB2. ii. Determine the value of VB1B2 and Vp. R₂ R₂ 400 £2 B₂ 20 100 £2 Figure 21. ) Minimize the following DFA using a. Huffman algorithm using Distinct table. For each step draw a separate Distinct table. 0, 1 1 q1 q2 q4 qo 93 1 95 1. 1.EENG226 SIGNALS AND SYSTEMS PLEASE SOLVE A B C D
- A K- type thermocouple is used to measure the temperature in a heating process. The length of the bare material is 110mm and thickness is 1mm. Find the time constant of the bare material. Type of Thermo-coupleMaterial K ( W/m-k) Q (kg/m³)s (J/Kg- oc) Iron- Constantan 46 8535 345 K Kromel- Alumel 35 8738 380 T Copper- Constantan 160 8902 316 E Cromel - Contantan 33 8825 336 N Nicrocil- Nisil 34 8702 376 B Pt(30%)Rhodium - Pt(6%)Rhodium 19 15718 56 R Platinum(13%)Rodium - Platinum 55 16628 99 Platinum(10%)Rodium - Platinum 52.9 16745 99 Time constant of the bare material is, T=Problem No.2 group Six group of batteries are in parallel. Each has 10 cells connected in series, each has an internal emf of GV and resistance fo 0.412. a. Determine the equivalent emf and the internal resistance of the battery system.. b. If a 1-kn load resistor is connected to the battery system, what is the power dissipated to this load venistor? c. In & hre operation, determine the total energy delivered source to the 1-ks load resistor. the byWhich of the following is an accurate statement? A Any principal node can be used as reference node. B The potential between two principal nodes is zero. C) The principal node is considered as lower potential with respect to reference node. D There could be only one reference node in a given network.
- Determine the following for the fixed- biased configuration. (Use 4 decimal places and show complete solution) a. IBQ and ICQ b. VCEQ c. VB , VC and VBC1:EV * Asiacell Illı. Exercise_971Ob0ea2419c5ec80ad189723... Exercise Si E, c Si E20 o Vo R{1 kn E 10 V Design the circuit shown below using MULTISIM, the measure (current & voltage) on the resistor two times first when (El = 3v & E2 = 10v) and second when (El = 15V & E2 = 2v), analysis the circuit theoretically and compare between practical and theoretical results.1) The term Bi is defined as Select one: O a. Negative change in reference bus power to the power change DPi on bus i O b. All of these 1/Pfi Clear my choice