Recent questions tagged rate

Description : How to Slow Your Heart Rate ?

Last Answer : How to Slow Your Heart Rate Tachycardia or palpitation is a condition where your heart rate is higher than the normal value of 60-100 beats per minute (bpm) . This is usually a symptom ... An early detection of any illness is very important to prevent it from getting worse and avoid complications.

Description : How to Calculate Your Heart Rate ?

Last Answer : How to Calculate Your Heart Rate The heart rate reflects your current state of health, more specifically, it shows your fitness level and at some point, your metabolic rate. It is only a rough estimate ... often feel light, active, and happy each time, since they are clear signs of good health.

Description : What are the different heart rate monitors and how to make a choice?

Last Answer : What are the different heart rate monitors and how to make a choice? The time when only professional athletes could afford training with a heart rate monitor is already in the past. Today literally anyone ... is that the device can withstand dives to a depth of more than 10 meters. Happy choice!

Description : Draw venture meter and write steps to measure flow rate.

Last Answer : Venturi meter consists of three sections that is converging section, throat section and diverging section. The flow is introduced to the meter through the inlet with diameter D' . The inclined angle ... to 15o . Flow rate is proportional to the square root of the differential pressure.

Description : Define : (i) CMMR ii) Slew rate

Last Answer : (i) CMRR:- The CMRR is defined as the ratio of the powers of the differential gain over the common-mode gain, measured in positive decibels (thus using the 20 log rule): As differential gain should ... respond to an abrupt change of input level It is measured as a voltage change in a given time.

Description :  If a signal band limited to fm is sampled at a rate less than 2fm, then the constructed signal will be A) Large in amplitude B) Small in amplitude C) Distorted D) Distortion less

Last Answer :  If a signal band limited to fm is sampled at a rate less than 2fm, then the constructed signal will be Distorted 

Description : The unit heat rate characteristic of a thermal power unit shows :  (A) Heat input per kWh of output versus the megawatt output of unit  (B) Heat input per kW of output versus the megawatt output ... hour output of unit  (D) Heat input per kW of output versus the megawatt hour output of unit

Last Answer : The unit heat rate characteristic of a thermal power unit shows : Heat input per kWh of output versus the megawatt output of unit 

Description : Liquid flow rate is measured using (A) a pirani gauge (B) a pyrometer (C) an orifice plate (D) a bourdon tube

Last Answer : Liquid flow rate is measured using an orifice plate

Description : The initial rate of rise of current through a coil of inductance 10 H when suddenly connected to a D.C. supply of 200 V is_______Vs.

Last Answer : The initial rate of rise of current through a coil of inductance 10 H when suddenly connected to a D.C. supply of 200 V is 20 Vs

Description : The rate of rise of current through an inductive coil is maximum?

Last Answer : The rate of rise of current through an inductive coil is maximum at the start of the current flow.

Last Answer : The rate of acceleration on suburban or urban service is in the range 1.6 to 4.0 km phps.

Last Answer : In Hopknison demand rate or two part tariff the demand rate or fixed charges are dependent upon the maximum demand of the consumer.

Description : Explain data transfer mechanism in I2C protocol. Compare it with CAN and USB protocol based on bit rate and area of applications.

Last Answer : I2C (Inter-Integrated Circuit): I2C stands for Inter-Integrated Circuit. I2C is a serial protocol. It was developed by Philips Semiconductor. I2C bus have two communication lines. One is serial data ( ... Mbps this is used for lower speed devices. Using USB we can connect upto 127 devices.