Write any two laws of Boolean algebra. Justify with the help of truth table. Answer : Here are two important laws of Boolean algebra, along with their truth tables: ### 1. **The Commutative Law** - **Statement**: The order of the operands does not affect the result. - ** ... operations. - The **Identity Law** shows that ANDing with 1 or ORing with 0 leaves the value unchanged....
Implement T flip-flop using JK flip-flop. Write its truth table.
Draw master-slave JK FF & write its truth table.
State Demorgan’s theorems and prove both theorems using a truth table.
What are the 8 logic gates and its truth table?
What is an ex-or gate?
What is an ex OR gate?
What is an ex or gate?
Sketch a diagram showing interfacing of two chips of RAM having a size of 2k × 8 to the 8051 microcontroller. Write its memory map.
What is a Boolean truth table?
What is a truth table?
Draw logic diagram of 4:1 multiplexer & give its truth table.
What is the XOR truth table?
Explain full adder with its logic diagram & truth table.
Write the excitation table for T-FF.
Justify ‘NOR gate is called a universal gate’. Sketch a relevant diagram.
What is the symbol of AND gate?
Write any two differences between single-phase and three-phase transformers.
Explain with the help of a neat diagram the working of a 3-phase autotransformer. Write any two applications.
How do you write a Laplace equation in two dimensional?
What is the symbol of XOR gate?
What is the symbol of the NAND gate?
What is the symbol of NOR gate?
What is the symbol of NOT gate?
What is the NAND gate symbol?
What is the NOR gate symbol?
Related to ultrasonic flow meter: (i) Give any two types of it (ii) Write any two specifications (iii) Write two advantages over Rotameter.
Write two uses of photometry.
Write the expression of phase angle in terms of the reading of the 2 wattmeters in the two wattmeter method.
Write two factors to be taken into account while designing the flood lighting.
Is a thyristor input or output?
State suitable single phase motor for following applications: (i) Table fan (ii) Mixers and Grinders Answer : For the applications you mentioned, suitable single-phase motors would be: 1. **Table Fan:** - **Type of Motor:** Capacitor-Start Induction Motor (CSIM) or Permanent Split Capacitor (PSC) ... PSC or CSIM motor. - **Mixers and grinders:** Universal motor or Capacitor-Start Capacitor-Run motor....
Is PLC input DC or AC?
Explain with a neat sketch the construction and working of Pelton turbine used in hydro power plant.
Draw a neat sketch of Rotameter and explain its working principle.
Describe the process of ultrasonic welding with a neat sketch and mention its applications.
Can you hand go through a table?
How do you wire a LED table lamp?
What is quantum truth?
The power input to a 500V 50Hz 6Pole 3 phase induction motor running at 975 rpm is 40 kW. The stator losses are 1kW and friction and windage losses are 2kW. Calculate: (i) Slip (ii) Rotor copper loss (iii) Shaft power (iv) Efficiency
How does a flyback converter achieve isolation between the input and output?
How does a flyback converter handle isolation between input and output?
What is or gate in logic gate?
What is OR gate in logic gate?
How to convert NAND gate to OR gate?
Implement OR gate using transistor.
Construct OR gate using NAND gate.
State the necessity of synchroscope and with neat sketch explain its working.
State the necessity and construction of earth tester with suitable sketch.
State and explain working of phase sequence indicator with suitable sketch.
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