Junior Biomedical Engineer

Junior Biomedical Engineer Interview Questions and Answers

Updated 19 Sep 2024

Q1. What is the C- Arm ,opg and what type the breakdown

Ans.

C-Arm and OPG are imaging devices used in medical field for visualizing internal structures.

C-Arm is a medical imaging device used for intraoperative imaging during surgeries.
OPG stands for Orthopantomogram, used for capturing panoramic dental X-ray images.
C-Arm can be used for procedures like orthopedic surgeries, vascular procedures, and cardiac surgeries.
OPG is commonly used in dentistry for assessing dental health and planning treatments.

Q2. What is the high frequency and line frequency deference

Ans.

High frequency refers to the frequency of a signal or wave that is higher than the audible range, while line frequency is the frequency of the electrical power supply.

High frequency typically refers to frequencies above 20 kHz, used in applications like ultrasound imaging and radio communication.
Line frequency is the frequency at which alternating current (AC) is supplied by the power grid, usually 50 Hz or 60 Hz depending on the region.
The difference between high frequency a...read more

Q3. What's the Bio medical engineering

Ans.

Biomedical engineering is the application of engineering principles and design concepts to medicine and biology.

Biomedical engineering combines engineering principles with medical and biological sciences.
It involves the development and design of medical devices, equipment, and software.
Biomedical engineers work on improving healthcare delivery, diagnostics, and treatment methods.
They may specialize in areas such as medical imaging, prosthetics, or tissue engineering.
Examples ...read more

Q4. What is current ,voltage ,high frequency x- ray

Ans.

Current, voltage, and high frequency are key parameters in X-ray imaging.

Current refers to the flow of electric charge in the X-ray tube.
Voltage is the electrical potential difference applied across the X-ray tube.
High frequency X-rays have shorter wavelengths and higher energy levels, allowing for better imaging quality.
Examples: Current - 10 mA, Voltage - 70 kV, High frequency X-ray - 100 kHz.

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Q5. What is the parameters of patient monitor?

Ans.

Patient monitor parameters include vital signs such as heart rate, blood pressure, oxygen saturation, and temperature.

Vital signs monitored include heart rate, blood pressure, oxygen saturation, and temperature
Other parameters may include ECG waveforms, respiratory rate, and CO2 levels
Patient demographics such as age, weight, and gender may also be displayed
Alarms can be set for abnormal values to alert healthcare providers
Parameters can be customized based on the patient's c...read more

Q6. What is the unit of power?

Ans.

The unit of power is the watt (W).

The unit of power is defined as the rate at which work is done or energy is transferred.
One watt is equal to one joule per second.
Common examples of power units include kilowatts (kW) for electrical power and horsepower (hp) for mechanical power.

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Q7. How to work ht tank

Ans.

Working with a tank involves understanding its purpose, maintenance, and safety protocols.

Understand the purpose of the tank - whether it is for storage, mixing, or other functions.
Follow proper maintenance procedures to ensure the tank functions correctly and safely.
Adhere to safety protocols when working with the tank, such as wearing appropriate protective gear and following guidelines for handling hazardous materials.